公开(公告)号：US20240307011A1

公开(公告)日：2024-09-19

申请号：US18583977

申请日：2024-02-22

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Naoki YAMADA ,  Toshikatsu OOHASHI ,  Daisuke TAKAHASHI ,  Takahiro INAGAKI ,  Yusuke OKUMURA ,  Rui MOROMIZATO ,  Seiichi NISHIZUKA

IPC: A61B6/06 ,  A61B6/00 ,  A61B6/40 ,  A61B6/46

CPC classification number: A61B6/06 ,  A61B6/4035 ,  A61B6/463 ,  A61B6/54

Abstract: A console device according to an embodiment includes an operation assembly, a display section, and processing circuitry. The operation assembly includes a plurality of operation sections configured to designate a position of each of four X-ray aperture blades included in an X-ray aperture that limits an irradiation range of an X-ray with which a subject is irradiated from an X-ray tube. The display section is configured to indicate a first irradiation range formed by the X-ray aperture. The processing circuitry is configured to control, according to an operation on the operation assembly, a position of a corresponding X-ray aperture blade and cause the X-ray aperture to form a second irradiation range.

公开(公告)号：US20220401047A1

公开(公告)日：2022-12-22

申请号：US17807789

申请日：2022-06-20

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Junji MASAHASHI ,  Seiichiro NAGAI ,  Nobuo KOBAYASHI ,  Daisuke TAKAHASHI ,  Norimitsu KOSUGI ,  Atsushi KOTANI ,  Yusuke OKUMURA

IPC: A61B6/00 ,  A61L2/10 ,  A61L2/24

Abstract: An x-ray diagnosis apparatus according to an embodiment includes an x-ray tube holder, a supporter, an ultraviolet ray, a contact portion detector, and an irradiation controller. The x-ray tube holder holds an x-ray tube. The supporter movably supports the x-ray tube holder. The ultraviolet ray emitter is disposed to the x-ray tube holder and emits ultraviolet rays. The contact portion detector detects a contact portion touched by a subject of detection, which is at least one of a subject of examination and an examination technician. The irradiation controller controls the support to move the x-ray tube holder to a position corresponding to the contact portion, and controls the ultraviolet ray emitter to emit the ultraviolet rays toward the contact portion.